glowsubstance
nounUK /ˈɡləʊˌsʌbstəns/
US /ˈɡloʊˌsʌbstəns/
A glowsubstance is a special stuff that makes its own light in the dark.
The little jar of glowsubstance lit up her whole bedroom at night.
RELATED WORDS
OTHER MEANINGS
2. A glowing liquid used in toys and decorations.
He shook the glowsubstance inside the plastic wand and it sparkled.
3. A magical or imaginary material that shines by itself.
In the story, the wizard's glowsubstance marked the secret path.
4. Any chemical mixture that gives off light without heat.
Scientists studied the glowsubstance from the deep-sea fish.